Sun, May. 1 Payton Jordan Invitational Stanford CA Result / Media (403)
Wed, May. 4 - May. 7 Arizona AIA Outdoor State Championships Mesa AZ Result / Media (70)
Wed, May. 4 - May. 6 Great American Outdoor Championships Shawnee OK Result / Media (2)
Thu, May. 5 - May. 14 Georgia GHSA Outdoor State Championships Jefferson / Albany GA Result / Media (144)
Thu, May. 5 - May. 7 GLVC Outdoor Championships Liberty MO Result / Media (2)
Thu, May. 5 - May. 7 Lone Star Outdoor Championships Stephenville TX Media (1)
Thu, May. 5 Luther vs Wartburg Outdoor Dual Varies IA Result / Media (2)
Fri, May. 6 Arkansas Outdoor Twilight Fayetteville AR Result / Media (2)
Fri, May. 6 - May. 7 CCIW Outdoor Championships Rock Island IL Result / Media (2)
Fri, May. 6 Doha Diamond League - Qatar Athletic Super Grand Prix Doha Result / Media (145)
Fri, May. 6 - May. 7 Florida FHSAA Outdoor State Championships Bradenton FL Result / Media (6841)
Fri, May. 6 - May. 14 Oklahoma OSSAA Outdoor State Championships Various OK Result / Media (6)
Fri, May. 6 Oregon Twilight Eugene OR Result / Media (115)
Fri, May. 6 - May. 8 Southland Outdoor Championships Corpus Christi TX Result / Media (2)
Fri, May. 6 - May. 7 SUNYAC Outdoor Championships Oneonta NY Result / Media (2)
Fri, May. 6 - May. 7 WIAC Outdoor Championships Whitewater WI Result / Media (2)
Sat, May. 7 - May. 8 Ivy League Outdoor Championships Princeton NJ Result / Media (3)
Sat, May. 7 Jamaica International Invitational Kingston Result / Media (6)
Sat, May. 7 - May. 8 NJCAA Division III Outdoor Championships Westfield MA Result / Media (2)
Sat, May. 7 Occidental Oxy Outdoor Invitational Los Angeles CA Result / Media (2)
Sun, May. 8 Prague International Marathon Prague Media (8)
Sun, May. 8 Seiko Golden Grand Prix - Kawasaki Kawasaki Result / Media (3)
Tue, May. 10 - May. 12 Big South Outdoor Championships Lynchburg VA Result / Media (2)
Wed, May. 11 - May. 14 Mountain West Outdoor Championships Clovis CA Result / Media (2)
Thu, May. 12 - May. 15 American Athletic Conference Outdoor Championships Orlando FL Result / Media (3)
Thu, May. 12 - May. 14 IIAC Outdoor Championships Waverly IA Result / Media (2)
Thu, May. 12 - May. 14 NEICAAA Outdoor Championships New Haven CT Result / Media (2)
Thu, May. 12 - May. 14 PSAC Outdoor Championships Mansfield PA Media (1)
Thu, May. 12 - May. 14 SEC Outdoor Championships Tuscaloosa AL Result / Media (12)
Thu, May. 12 USATF 1 Mile Road Championships - Official Website Minneapolis MN Result / Media (27)
Fri, May. 13 - May. 15 ACC Outdoor Championships Tallahassee FL Result / Media (4)
Fri, May. 13 - May. 15 Big Ten Outdoor Championships Lincoln NE Result / Media (5)
Fri, May. 13 - May. 14 Midwest Conference Outdoor Championships Mount Vernon IA Result / Media (2)
Fri, May. 13 - May. 15 Missouri Valley Outdoor Championships Terre Haute IN Result / Media (2)
Fri, May. 13 - May. 14 Northern Sun Outdoor Championships Sioux Falls SD Result / Media (2)
Sat, May. 14 Cayman Invitational Grand Cayman Result / Media (4)
Sat, May. 14 Shanghai Diamond League - Shanghai Golden Grand Prix Shanghai Result / Media (12)
Sun, May. 15 Portland Twilight Portland OR Result / Media (2)
Wed, May. 18 Beijing World Challenge Beijing Media (1)
Thu, May. 19 - May. 21 Colorado CHSAA Outdoor State Championships Lakewood CO Result / Media (3)
Thu, May. 19 - May. 20 EOSSAA Track Championships Brockville ON Media (161)
Thu, May. 19 - May. 28 Illinois IHSA Outdoor State Championships Charleston IL Result / Media (1693)
Thu, May. 19 - May. 21 Iowa IHSAA Outdoor State Championships Des Moines IA Result / Media (3)
Thu, May. 19 - May. 21 NJCAA Division I Outdoor Championships Levelland TX Result / Media (6)
Thu, May. 19 - May. 21 Oregon OSAA Outdoor State Championships Eugene OR Result / Media (315)
Thu, May. 19 - May. 21 Wyoming WHSAA Outdoor State Championships Casper WY Result / Media (3)
Fri, May. 20 Hoka One One Middle Distance Classic Los Angeles CA Result / Media (255)
Fri, May. 20 Manchester Great CityGames Manchester Media (24)
Fri, May. 20 - May. 28 Missouri MSHSAA Outdoor State Championships Jefferson City MO Result / Media (7)
Fri, May. 20 - May. 21 Nebraska NSAA Outdoor State Championships Omaha NE Result / Media (3)
Fri, May. 20 - May. 21 Nevada NIAA Outdoor State Championships Carson City NV Result / Media (158)
Fri, May. 20 Ostrava Golden Spike Ostrava Result / Media (96)
Fri, May. 20 - May. 21 Utah UHSAA Outdoor State Championships Provo UT Result / Media (168)
Sat, May. 21 California CIF SS Finals - Southern Section Norwalk CA Result / Media (783)
Sat, May. 21 Karlovy Vary Half Marathon Karlovy Vary Media (1)
Sun, May. 22 FBK Games - Hengelo Hengelo Media (2)
Sun, May. 22 Loughborough International Athletics Meeting Loughborough Media (1)
Sun, May. 22 Rabat Diamond League - Meeting International Mohammed VI in Rabat Rabat Media (169)
Wed, May. 25 Golden Roof Challenge Innsbruck Media (1)
Thu, May. 26 - May. 27 California CIF SJS Masters - Sac-Joaquin Section Elk Grove CA Result / Media (22)
Thu, May. 26 - May. 28 Montana MHSA Outdoor State Championships Missoula / Bozeman MT Result / Media (3)
Thu, May. 26 - May. 28 NCAA D1 West Outdoor Preliminary Round Lawrence KS Result / Media (15)
Thu, May. 26 - May. 28 NCAA D2 Outdoor Championships Bradenton FL Result / Media (2)
Thu, May. 26 - May. 28 NCAA D3 Outdoor Championships Waverly IA Result / Media (3)
Thu, May. 26 - May. 28 Washington WIAA Outdoor State Championships Cheney / Tacoma WA Result / Media (981)
Fri, May. 27 - May. 28 Alaska ASAA Outdoor State Championships Anchorage AK Result / Media (3)
Fri, May. 27 California CIF CCS Finals - Central Coast Section San Jose CA Result / Media (21)
Fri, May. 27 - May. 28 Kentucky KHSAA Outdoor State Championships Louisville KY Result / Media (3)
Fri, May. 27 - May. 28 PreClassic.com - The official Prefontaine Classic website Eugene OR Result / Media (906)
Sat, May. 28 Flo Golden South Classic Clermont FL Result / Media (54)
Sat, May. 28 Ottawa 10km / Canadian 10km Championships Ottawa ON Result / Media (4)
Sun, May. 29 Scotiabank Calgary Marathon/Canadian Half Marathon Championships Calgary AB Result / Media (4)